Bump required requests version to 2.25.0 (#10929)

Author: XuanWang-Amos

pyproject.toml

@@ -68,7 +68,7 @@ dependencies = [
     "babel>=2.9",
     "alabaster>=0.7,<0.8",
     "imagesize>=1.3",
-    "requests>=2.5.0",
+    "requests>=2.25.0",
     "packaging>=21.0",
     "importlib-metadata>=4.8; python_version < '3.10'",
     "colorama>=0.4.5; sys_platform == 'win32'",